margin of error the degree to which a calculation might or can be wrong误差值，误差幅度:•The survey has a margin of error of 2.1%.这次调查的误差值为 2.1%。 margin of error an amount (usually small) that is allowed for in case of miscalculation or change of circumstances （可容许的）误差, （可忽略不计的）误差。 |